Aerials; Amplifiers; Radios; Sonars; Coaxial cables; Radar apparatus; Transmitters of electronic signals

Amplifiers for wireless communications; Antennas; Computer networking hardware; Electro-optical instruments for use in inspection and measurement of industrial components; Electronic instruments for use in remote inspection and measurement of industrial components using remote visual devices; Electronic and optical communications instruments and components, namely, optical transceivers; Fiber optic connectors; Integrated circuits; Junction sleeves for electric cables; Radio transceivers; Devi...

audio equipment, namely, audio horns, loudspeakers, mixers, amplifiers, microphones, power amplifiers, and preamplifiers